CN104677176A - Changeable drop-leaching pipe - Google Patents
Changeable drop-leaching pipe Download PDFInfo
- Publication number
- CN104677176A CN104677176A CN201310612365.5A CN201310612365A CN104677176A CN 104677176 A CN104677176 A CN 104677176A CN 201310612365 A CN201310612365 A CN 201310612365A CN 104677176 A CN104677176 A CN 104677176A
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- China
- Prior art keywords
- drop
- shower pipe
- pipe
- leaching
- heat exchange
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The invention discloses a changeable drop-leaching pipe. The changeable drop-leaching pipe comprises a machine set barrel body (3) and a heat exchange pipe cluster (4) arranged in the machine set barrel body, the heat exchange pipe cluster is provided with a drop-leaching pipe cluster composed of several drop-leaching pipes (1), wherein one end of each drop-leaching pipe is arranged at the outer side of the machine set barrel body, and the other end is firmly arranged through a locating plate (5) and a locating pin (7) after being sealed by a seal plate (6); each drop-leaching pipe is provided with a plurality of hole clusters communicated with the inside of the pipe, distributed in fan shape in the longitudinal direction of the drop-leaching pipe and composed of a plurality of drop-leaching holes (2), each hole cluster faces to the upside of the drop-leaching pipe, and the axial direction of the drop-leaching pipe cluster is vertical to the axial direction of the heat exchange pipe cluster. The changeable drop-leaching pipe effectively solves the current situation that the drop-leaching pipe cannot be changed, lowers the drop-leaching hole blockage probability and guarantees the uniform and isometric liquid dropping, the coverage is broad, the use ratio of an evaporator and an absorber is high, and the heat exchange efficiency and the working efficiency of a main engine and a heat pump of an air conditioner are greatly improved.
Description
Technical field
The present invention relates to the spray equipment in a kind of evaporimeter and absorbers combination, be specifically related to the shower pipe in evaporimeter and absorbers combination.
Background technology
In evaporimeter in absorption type air-conditioner main frame or heat pump and absorber, be all provided with and drip a shower pipe above heat exchanger tube, also known as making gravity type cloth shower pipe, and the axis of dripping shower pipe is parallel with heat exchanger tube axis.According to the Design of length of below heat exchanger tube, drip in shower pipe and be also drilled with a row or two row's apertures vertically, trickle, under drop to below evaporimeter or absorber heat exchanging pipe on, drop carries out heat exchange with heat exchanger tube rapidly, makes the fluid in heat exchanger tube heat up or lower the temperature.
A shower pipe for traditional approach is straight tube, install with heat exchanger tube parallel arrangement, aperture down, in actual use, because of the cleannes in unit not or unit leak dregs that corrosion produces and flow into and drip a shower pipe and be just easy to blocking and drip and drench an aperture, cause the drop on heat exchanger tube uneven, even may the heat exchanger tube of large section large section infiltrate dripless, cause fluid in heat exchanger tube cannot heat exchange, occur that unit efficiency declines and decay.And be arranged on unit inside because dripping shower pipe, cannot clean or change, become the chronic illness of absorption type air-conditioner main frame or heat pump work efficiency drop.
Summary of the invention
Technical problem to be solved by this invention is: for above-mentioned prior art Problems existing; and a kind of convenient cleaning is provided or changes; ensure that drop evenly can drip pouring, infiltrate evaporimeter and all heat exchanger tubes of absorber, make heat exchanger tube utilization rate high, guarantee the shower pipe that unit operating efficiency does not decline.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of changeable type drips shower pipe, comprise unit cylindrical shell and be installed on the heat exchange tube bundle in unit cylindrical shell, this heat exchange tube bundle is installed the shower pipe bunch that many drip shower pipe composition, one end that every root drips shower pipe is installed on the outside of unit cylindrical shell, the other end, after shrouding sealing, is fixedly mounted by location-plate and alignment pin; And drip shower pipe and be provided with and be interiorly communicated with and dripping shower pipe radial direction in multiple multiple holes bunch drenched hole and form of fan-shaped distribution with managing.
One preferred embodiment of such scheme is, the axis of dripping shower pipe bunch is axially vertical arrangement with heat exchange tube bundle.
One preferred embodiment of such scheme is, the hole bunch of dripping in shower pipe is arranged upward.
One preferred embodiment of such scheme is, the plurality of drenches hole and be uniformly distributed in fan-shaped on same radial section.
One preferred embodiment of such scheme is, the plurality of quantity of drenching hole is 2-10.
One preferred embodiment of such scheme is, being axially uniformly distributed of shower pipe is being dripped in the plurality of hole bunch, and with the heat exchanger tube one_to_one corresponding in heat exchange tube bundle.
The one end of dripping shower pipe is arranged on the outside of unit cylindrical shell by the present invention, can more conveniently take off dripping shower pipe from unit, cleaning or the shower pipe more renewed when dripping when the situation of blocking appears in pouring hole.In addition, the present invention is drenched hole changed into being dripped dripping in shower pipe to drip in 2 ~ 10, fan-shaped distribution brill on radial section and drench hole by boring a row or two row's apertures in the past in the axial direction, form hole bunch, and when installing, guarantee that hole bunch upward, drip pouring hole like this and be not easy to be blocked by dregs.The present invention by the mounting means dripping shower pipe by with heat exchange tube bundle axially parallel change into axially vertical, and according to the designing requirement of unit, unit cylindrical shell bores a row or multi-row shower pipe installing hole, a row or multi-row shower pipe is installed, guarantee that every root heat exchanger tube all has drop to infiltrate, ensure that unit operating efficiency reaches designing requirement, and do not occur decay decline phenomenon of exerting oneself.
Accompanying drawing explanation
Fig. 1 is the scheme of installation of the present invention's single shower pipe.
Fig. 2 is that the present invention is dripped shower pipe and dripped and drench hole, hole bunch distribution situation schematic diagram.
Fig. 3 is that the scheme of installation of shower pipe group on unit is dripped in the present invention.
Detailed description of the invention
See Fig. 1-Fig. 3, changeable type of the present invention drips shower pipe and comprises unit cylindrical shell 3 and be installed on the heat exchange tube bundle 4 in unit cylindrical shell 3, this heat exchange tube bundle 4 is installed a many shower pipe bunch of dripping shower pipe 1 and forming.Wherein, one end of each shower pipe 1 is installed on the outside of unit cylindrical shell 3, and the other end, after shrouding 6 welded seal, is fixedly mounted by location-plate 5 and alignment pin 7; And a shower pipe 1 is provided with and manages interior connection and multiple holes bunch that individual drenches hole 2 and form in fan-shaped equally distributed 2-10 on a same radial section of shower pipe.Axially being uniformly distributed of shower pipe 1 is being dripped in the plurality of hole bunch, and with the heat exchanger tube one_to_one corresponding in heat exchange tube bundle 4, pour on heat exchanger tube to guarantee that drop can precisely drip, heat exchanger tube infiltrated by drop.
Be arranged on outside cylindrical shell for making to drip one end of shower pipe, cleaning or change when being conducive to safeguarding, the axis of dripping shower pipe bunch is axially vertical arrangement with heat exchange tube bundle by the present invention,
Be not easy to be blocked by dregs for making to drip pouring hole, the hole bunch of dripping in shower pipe arranges by the present invention upward.
See Fig. 3, the present invention drips shower pipe by many rows
1the evaporimeter of composition unit or a pouring system of absorber, guarantee that each local of every root heat exchanger tube can be infiltrated heat exchange by drop, ensures that unit operating efficiency reaches designing requirement, and do not occur decay decline phenomenon of exerting oneself.
Claims (6)
1. a changeable type drips shower pipe, comprise unit cylindrical shell (3) and be installed on the heat exchange tube bundle (4) in unit cylindrical shell (3), this heat exchange tube bundle (4) is upper installs a many shower pipe bunch of dripping shower pipe (1) and forming, it is characterized in that, the one end of dripping shower pipe (1) is installed on the outside of unit cylindrical shell (3), the other end, after shrouding (6) sealing, is fixedly mounted by location-plate (5) and alignment pin (7); And drip shower pipe (1) and be provided with and be interiorly communicated with and dripping shower pipe radial direction in multiple multiple holes bunch drenched hole (2) and form of fan-shaped distribution with managing.
2. changeable type according to claim 1 drips shower pipe, it is characterized in that, the axis of dripping shower pipe bunch is axially vertical arrangement with heat exchange tube bundle.
3. changeable type according to claim 1 drips shower pipe, it is characterized in that, the hole bunch of dripping in shower pipe is arranged upward.
4. changeable type according to claim 1 drips shower pipe, it is characterized in that, the plurality of drenches hole and be uniformly distributed in fan-shaped on same radial section.
5. changeable type according to claim 1 drips shower pipe, it is characterized in that, the plurality of quantity of drenching hole is 2-10.
6. changeable type according to claim 1 drips shower pipe, it is characterized in that, being axially uniformly distributed of shower pipe is being dripped in the plurality of hole bunch, and with the heat exchanger tube one_to_one corresponding in heat exchange tube bundle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612365.5A CN104677176A (en) | 2013-11-28 | 2013-11-28 | Changeable drop-leaching pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310612365.5A CN104677176A (en) | 2013-11-28 | 2013-11-28 | Changeable drop-leaching pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104677176A true CN104677176A (en) | 2015-06-03 |
Family
ID=53312551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310612365.5A Pending CN104677176A (en) | 2013-11-28 | 2013-11-28 | Changeable drop-leaching pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104677176A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230760A (en) * | 1999-02-08 | 2000-08-22 | Mitsubishi Heavy Ind Ltd | Refrigerating machine |
| CN201470304U (en) * | 2009-08-28 | 2010-05-19 | 上海超惠通风环保设备有限公司 | Double-flange washable spray pipe for gas scrubbing and deodorizing towers |
| CN101903714A (en) * | 2008-01-11 | 2010-12-01 | 江森自控科技公司 | Vapor compression system |
| CN202169258U (en) * | 2011-07-29 | 2012-03-21 | 广东顺德浦项钢板有限公司 | Silicon steel plate cleaning device |
| CN203642778U (en) * | 2013-11-28 | 2014-06-11 | 湖南运达节能科技有限公司 | Replaceable dripping pipe |
-
2013
- 2013-11-28 CN CN201310612365.5A patent/CN104677176A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000230760A (en) * | 1999-02-08 | 2000-08-22 | Mitsubishi Heavy Ind Ltd | Refrigerating machine |
| CN101903714A (en) * | 2008-01-11 | 2010-12-01 | 江森自控科技公司 | Vapor compression system |
| CN201470304U (en) * | 2009-08-28 | 2010-05-19 | 上海超惠通风环保设备有限公司 | Double-flange washable spray pipe for gas scrubbing and deodorizing towers |
| CN202169258U (en) * | 2011-07-29 | 2012-03-21 | 广东顺德浦项钢板有限公司 | Silicon steel plate cleaning device |
| CN203642778U (en) * | 2013-11-28 | 2014-06-11 | 湖南运达节能科技有限公司 | Replaceable dripping pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150603 |